52975725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 96392640

約数和(自身を除く): 43416915

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 157, 165, 275, 409, 471, 785, 825, 1227, 1727, 2045, 2355, 3925, 4499, 5181, 6135, 8635, 10225, 11775, 13497, 22495, 25905, 30675, 43175, 64213, 67485, 112475, 129525, 192639, 321065, 337425, 706343, 963195, 1605325, 2119029, 3531715, 4815975, 10595145, 17658575, 52975725]

約数ペア:

[(1, 52975725), (3, 17658575), (5, 10595145), (11, 4815975), (15, 3531715), (25, 2119029), (33, 1605325), (55, 963195), (75, 706343), (157, 337425), (165, 321065), (275, 192639), (409, 129525), (471, 112475), (785, 67485), (825, 64213), (1227, 43175), (1727, 30675), (2045, 25905), (2355, 22495), (3925, 13497), (4499, 11775), (5181, 10225), (6135, 8635)]